subject
Social Studies, 06.10.2021 21:00 Areyano8299

Which is the best explanation for a convection current in the atmosphere? Hot air expands and rises to the top of the atmosphere, while the cool air stays below it.

Hot air expands and rises, becoming cooler and denser, then falling again in a continuous process

Cold air expands and rises, becoming warmer and contracting, then falling again in a continuous cycle.

Cold light air rises in the atmosphere, while the warmer air stays near the ground.

ansver
Answers: 2

Another question on Social Studies

question
Social Studies, 22.06.2019 13:30
Halle is a calculating, self-centered salesperson. she never engages in relationship marketing. she looks on any sales situation as a "win-lose" situation, and she believes any legal method she can use is justified when she wins. hallie is most likely at the stage of ethical development.
Answers: 3
question
Social Studies, 22.06.2019 18:00
Part b forty-year-old kyle wants to start investing for retirement. he wants to select a personal investment plan that will allow him to withdraw funds without paying penalties and taxes once he turns 59.5. which retirement plan should he choose? a. traditional ira b. roth ira c. 401(k)
Answers: 1
question
Social Studies, 23.06.2019 01:30
Which of the following is considered a push factory a.available jobs b. unfair treatment c. religious freedom d.affordable land
Answers: 1
question
Social Studies, 23.06.2019 08:30
List a few of false statements involving trump
Answers: 2
You know the right answer?
Which is the best explanation for a convection current in the atmosphere? Hot air expands and rise...
Questions
question
English, 02.06.2021 20:20
Questions on the website: 13722360